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Diffstat (limited to 'sfx2/source/doc/docinf.cxx')
| -rw-r--r-- | sfx2/source/doc/docinf.cxx | 324 |
1 files changed, 324 insertions, 0 deletions
diff --git a/sfx2/source/doc/docinf.cxx b/sfx2/source/doc/docinf.cxx new file mode 100644 index 000000000..949e1f19f --- /dev/null +++ b/sfx2/source/doc/docinf.cxx @@ -0,0 +1,324 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + + +#include <sfx2/docinf.hxx> +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/beans/XPropertyContainer.hpp> +#include <com/sun/star/document/XDocumentProperties.hpp> +#include <com/sun/star/document/XCompatWriterDocProperties.hpp> +#include <com/sun/star/uno/Exception.hpp> +#include <rtl/ustring.hxx> +#include <sal/log.hxx> +#include <tools/debug.hxx> +#include <comphelper/string.hxx> +#include <sot/storage.hxx> +#include <vcl/bitmapex.hxx> +#include <vcl/gdimtf.hxx> +#include <vcl/dibtools.hxx> +#include "oleprops.hxx" + + +// stream names +constexpr OUStringLiteral STREAM_SUMMARYINFO = u"\005SummaryInformation"; +constexpr OUStringLiteral STREAM_DOCSUMMARYINFO = u"\005DocumentSummaryInformation"; + +// usings +using namespace ::com::sun::star; + + +namespace sfx2 { + +ErrCode LoadOlePropertySet( + const uno::Reference< document::XDocumentProperties>& i_xDocProps, + SotStorage* i_pStorage ) +{ + // *** global properties from stream "005SummaryInformation" *** + + // load the property set + SfxOlePropertySet aGlobSet; + ErrCode nGlobError = aGlobSet.LoadPropertySet(i_pStorage, + STREAM_SUMMARYINFO ); + + // global section + SfxOleSectionRef xGlobSect = aGlobSet.GetSection( SECTION_GLOBAL ); + if( xGlobSect ) + { + // set supported properties + OUString aStrValue; + util::DateTime aDateTime; + + if( xGlobSect->GetStringValue( aStrValue, PROPID_TITLE ) ) + i_xDocProps->setTitle( aStrValue ); + if( xGlobSect->GetStringValue( aStrValue, PROPID_SUBJECT ) ) + i_xDocProps->setSubject( aStrValue ); + if( xGlobSect->GetStringValue( aStrValue, PROPID_KEYWORDS ) ) { + i_xDocProps->setKeywords( + ::comphelper::string::convertCommaSeparated(aStrValue) ); + } + if( xGlobSect->GetStringValue( aStrValue, PROPID_TEMPLATE ) ) + i_xDocProps->setTemplateName( aStrValue ); + if( xGlobSect->GetStringValue( aStrValue, PROPID_COMMENTS ) ) + i_xDocProps->setDescription( aStrValue ); + + util::DateTime aInvalid; + if( xGlobSect->GetStringValue( aStrValue, PROPID_AUTHOR) ) + i_xDocProps->setAuthor( aStrValue ); + else + i_xDocProps->setAuthor( OUString() ); + if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_CREATED ) ) + i_xDocProps->setCreationDate( aDateTime ); + else + i_xDocProps->setCreationDate( aInvalid ); + + if( xGlobSect->GetStringValue( aStrValue, PROPID_LASTAUTHOR) ) + i_xDocProps->setModifiedBy( aStrValue ); + else + i_xDocProps->setModifiedBy( OUString() ); + if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_LASTSAVED ) ) + i_xDocProps->setModificationDate( aDateTime ); + else + i_xDocProps->setModificationDate( aInvalid ); + + i_xDocProps->setPrintedBy( OUString() ); + if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_LASTPRINTED ) ) + i_xDocProps->setPrintDate( aDateTime ); + else + i_xDocProps->setPrintDate( aInvalid ); + + if( xGlobSect->GetStringValue( aStrValue, PROPID_REVNUMBER ) ) + { + sal_Int16 nRevision = static_cast< sal_Int16 >( aStrValue.toInt32() ); + if ( nRevision > 0 ) + i_xDocProps->setEditingCycles( nRevision ); + } + + if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_EDITTIME ) + && !(aDateTime.NanoSeconds == 0 && aDateTime.Seconds == 0 + && aDateTime.Minutes == 0 && aDateTime.Hours == 0 + && aDateTime.Day == 0 && aDateTime.Month == 0 + && aDateTime.Year == 0) ) + { + // subtract offset 1601-01-01 + aDateTime.Year -= 1601; + aDateTime.Month -= 1; + aDateTime.Day -= 1; + try + { + i_xDocProps->setEditingDuration( + aDateTime.Day * 60*60*24 + + aDateTime.Hours * 60*60 + + aDateTime.Minutes * 60 + + aDateTime.Seconds ); + } + catch (const lang::IllegalArgumentException &) + { + // ignore + } + } + } + + // *** custom properties from stream "005DocumentSummaryInformation" *** + + // load the property set + SfxOlePropertySet aDocSet; + ErrCode nDocError = aDocSet.LoadPropertySet(i_pStorage, + STREAM_DOCSUMMARYINFO ); + + // custom properties + SfxOleSectionRef xCustomSect = aDocSet.GetSection( SECTION_CUSTOM ); + if( xCustomSect ) + { + uno::Reference < beans::XPropertyContainer > xUserDefined( + i_xDocProps->getUserDefinedProperties(), uno::UNO_SET_THROW); + ::std::vector< sal_Int32 > aPropIds; + xCustomSect->GetPropertyIds( aPropIds ); + for( const auto& rPropId : aPropIds ) + { + const OUString aPropName = xCustomSect->GetPropertyName( rPropId ); + uno::Any aPropValue = xCustomSect->GetAnyValue( rPropId ); + if( !aPropName.isEmpty() && aPropValue.hasValue() ) + { + try + { + xUserDefined->addProperty( aPropName, + beans::PropertyAttribute::REMOVABLE, aPropValue ); + } + catch (const uno::Exception&) + { + //ignore + } + } + } + } + + uno::Reference< document::XCompatWriterDocProperties > xWriterProps( i_xDocProps, uno::UNO_QUERY ); + if ( xWriterProps.is() ) + { + SfxOleSectionRef xBuiltin = aDocSet.GetSection( SECTION_BUILTIN ); + if ( xBuiltin ) + { + try + { + OUString aStrValue; + if ( xBuiltin->GetStringValue( aStrValue, PROPID_MANAGER ) ) + xWriterProps->setManager( aStrValue ); + if ( xBuiltin->GetStringValue( aStrValue, PROPID_CATEGORY ) ) + xWriterProps->setCategory( aStrValue ); + if ( xBuiltin->GetStringValue( aStrValue, PROPID_COMPANY ) ) + xWriterProps->setCompany( aStrValue ); + } + catch (const uno::Exception&) + { + } + } + } + + // return code + return (nGlobError != ERRCODE_NONE) ? nGlobError : nDocError; +} + +bool SaveOlePropertySet( + const uno::Reference< document::XDocumentProperties>& i_xDocProps, + SotStorage* i_pStorage, + const uno::Sequence<sal_Int8> * i_pThumb, + const uno::Sequence<sal_Int8> * i_pGuid, + const uno::Sequence<sal_Int8> * i_pHyperlinks) +{ + // *** global properties into stream "005SummaryInformation" *** + + SfxOlePropertySet aGlobSet; + + // set supported properties + SfxOleSection& rGlobSect = aGlobSet.AddSection( SECTION_GLOBAL ); + rGlobSect.SetStringValue( PROPID_TITLE, i_xDocProps->getTitle() ); + rGlobSect.SetStringValue( PROPID_SUBJECT, i_xDocProps->getSubject() ); + const OUString aStr = ::comphelper::string::convertCommaSeparated( + i_xDocProps->getKeywords() ); + rGlobSect.SetStringValue( PROPID_KEYWORDS, aStr ); + rGlobSect.SetStringValue( PROPID_TEMPLATE, i_xDocProps->getTemplateName() ); + rGlobSect.SetStringValue( PROPID_COMMENTS, i_xDocProps->getDescription() ); + rGlobSect.SetStringValue( PROPID_AUTHOR, i_xDocProps->getAuthor() ); + rGlobSect.SetFileTimeValue(PROPID_CREATED, i_xDocProps->getCreationDate()); + rGlobSect.SetStringValue( PROPID_LASTAUTHOR, i_xDocProps->getModifiedBy() ); + rGlobSect.SetFileTimeValue(PROPID_LASTSAVED, + i_xDocProps->getModificationDate() ); + // note: apparently PrintedBy is not supported in file format + rGlobSect.SetFileTimeValue(PROPID_LASTPRINTED, i_xDocProps->getPrintDate()); + + sal_Int32 dur = i_xDocProps->getEditingDuration(); + util::DateTime aEditTime; + // add offset 1601-01-01 + aEditTime.Year = 1601; + aEditTime.Month = 1; + aEditTime.Day = 1; + aEditTime.Hours = static_cast<sal_Int16>(dur / 3600); + aEditTime.Minutes = static_cast<sal_Int16>((dur % 3600) / 60); + aEditTime.Seconds = static_cast<sal_Int16>(dur % 60); + rGlobSect.SetFileTimeValue( PROPID_EDITTIME, aEditTime ); + + rGlobSect.SetStringValue( PROPID_REVNUMBER, + OUString::number( i_xDocProps->getEditingCycles() ) ); + if ( i_pThumb && i_pThumb->hasElements() ) + rGlobSect.SetThumbnailValue( PROPID_THUMBNAIL, *i_pThumb ); + + // save the property set + ErrCode nGlobError = aGlobSet.SavePropertySet(i_pStorage, + STREAM_SUMMARYINFO); + + // *** custom properties into stream "005DocumentSummaryInformation" *** + + SfxOlePropertySet aDocSet; + + // set builtin properties + aDocSet.AddSection( SECTION_BUILTIN ); + + // set custom properties + SfxOleSection& rCustomSect = aDocSet.AddSection( SECTION_CUSTOM ); + + // write GUID + if (i_pGuid) { + const sal_Int32 nPropId = rCustomSect.GetFreePropertyId(); + rCustomSect.SetBlobValue( nPropId, *i_pGuid ); + rCustomSect.SetPropertyName( nPropId, + "_PID_GUID" ); + } + + // write hyperlinks + if (i_pHyperlinks) { + const sal_Int32 nPropId = rCustomSect.GetFreePropertyId(); + rCustomSect.SetBlobValue( nPropId, *i_pHyperlinks ); + rCustomSect.SetPropertyName( nPropId, + "_PID_HLINKS" ); + } + + uno::Reference<beans::XPropertySet> xUserDefinedProps( + i_xDocProps->getUserDefinedProperties(), uno::UNO_QUERY_THROW); + uno::Reference<beans::XPropertySetInfo> xPropInfo = + xUserDefinedProps->getPropertySetInfo(); + DBG_ASSERT(xPropInfo.is(), "UserDefinedProperties Info is null"); + const uno::Sequence<beans::Property> props = xPropInfo->getProperties(); + for (const auto& rProp : props) + { + try + { + // skip transient properties + if (~rProp.Attributes & beans::PropertyAttribute::TRANSIENT) + { + const OUString name = rProp.Name; + const sal_Int32 nPropId = rCustomSect.GetFreePropertyId(); + if (rCustomSect.SetAnyValue( nPropId, + xUserDefinedProps->getPropertyValue(name))) { + rCustomSect.SetPropertyName( nPropId, name ); + } + } + } + catch (const uno::Exception &) + { + // may happen with concurrent modification... + SAL_INFO("sfx", "SavePropertySet: exception"); + } + } + + // save the property set + ErrCode nDocError = aDocSet.SavePropertySet(i_pStorage, + STREAM_DOCSUMMARYINFO ); + + // return code + return (nGlobError == ERRCODE_NONE) && (nDocError == ERRCODE_NONE); +} + +uno::Sequence<sal_Int8> convertMetaFile(GDIMetaFile const * i_pThumb) +{ + if (i_pThumb) { + BitmapEx aBitmap; + SvMemoryStream aStream; + if (i_pThumb->CreateThumbnail(aBitmap)) + { + WriteDIB(aBitmap.GetBitmap(), aStream, false, false); + return uno::Sequence<sal_Int8>(static_cast< const sal_Int8* >( aStream.GetData() ), aStream.TellEnd()); + } + } + return uno::Sequence<sal_Int8>(); +} + +} // namespace sfx2 + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |